Individual-based extrapolated species accumulation curve, comparing each zone rarefied to 2,000 individuals (LR = latitudinal ranges).

 
 
  Part of: Shimizu S, Broad GR, Maeto K (2020) Integrative taxonomy and analysis of species richness patterns of nocturnal Darwin wasps of the genus Enicospilus Stephens (Hymenoptera, Ichneumonidae, Ophioninae) in Japan. ZooKeys 990: 1-144. https://doi.org/10.3897/zookeys.990.55542